501 | Ailey A C | Stroud, OK 74079-9209 | Oil & Gas Operator | Nov 2021 |
502 | Aim Consultants Inc. | Rockville, MD 20852 | Oil & Gas Operator | Mar 2008 |
503 | Aim Energy LLC | North Canton, OH 44720 | Oil & Gas Operator | Dec 2023 |
504 | Ainsworth Operat | | Oil Operator | Apr 1995 |
505 | Ainsworth Operating Co. | Salem, OR 97302 | Oil Operator | Dec 2023 |
506 | Ainsworth Prod Co. | | Oil Operator | Aug 1986 |
507 | Ainsworth Rig Service, LLC | | Oil Operator | Dec 2023 |
508 | Ainsworth, Otis | | Oil & Gas Operator | Jun 1987 |
509 | Airdale Oil & Gas LLC | Oil City, PA 16301-3771 | Oil & Gas Operator | Dec 2023 |
510 | Aix Energy Inc | | Oil & Gas Operator | Jul 2016 |
511 | Aix Energy LLC | | Oil & Gas Operator | Feb 2024 |
512 | Aj Oil And Gas Exploration Inc | Buffalo, NY 14221 | Oil Operator | Dec 2022 |
513 | Aj Oil, Inc. | Springfield, LA 70462 | Oil Operator | Oct 2019 |
514 | Aj'S Pump Truck Service, Inc. | Odessa, TX 79760 | Oil & Gas Operator | Apr 2024 |
515 | Ajar International, Inc. | Randolph, NY 14772 | Gas Operator | Dec 2022 |
516 | Ajax Oil & Gas C | | Oil & Gas Operator | Jun 1989 |
517 | Ajax Oil Company | Billings, MT 59103 | Oil & Gas Operator | Dec 2003 |
518 | Ajax Resources, LLC | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
519 | Ajb Oil LLC | | Oil Operator | Dec 2023 |
520 | Ak Operating Co. | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
521 | Ak Pearson Family Trust | Amarillo, TX 79114 | Oil Operator | Apr 2024 |
522 | Akandas, Inc. | Chanute, KS 66720 | Oil Operator | Aug 2002 |
523 | Akea, Inc. | Holliday, TX 76366 | Oil Operator | Apr 2024 |
524 | Aker Oil & Gas Company | Tulsa, OK 74105-2216 | Oil & Gas Operator | Aug 2013 |
525 | Akers & Fultz, Inc. | Graham, TX 76450 | Oil & Gas Operator | Jun 2003 |
526 | Akers, B. F. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
527 | Akers, Bill | Hebbronville, TX 78361 | Oil & Gas Operator | Aug 2003 |
528 | Akg Operating Company | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
529 | Akin Beene Resources LLC | | Oil & Gas Operator | May 2016 |
530 | Akin Jr Verna M & Emsley F | Maud, OK 74854 | Oil & Gas Operator | Apr 2002 |
531 | Akins Oil Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
532 | Akma, Inc. | Ore City, TX 75683 | Oil & Gas Operator | Apr 1999 |
533 | Akron Central School District | Akron, NY 14001 | Gas Operator | Dec 2022 |
534 | Akron Oil Corp | Hackensack, NJ 7602 | Oil & Gas Operator | Dec 1989 |
535 | Aksarben Petroleum, Inc. | | Oil Operator | Sep 2022 |
536 | Al & D.L. Chiles | | Oil & Gas Operator | Jul 1991 |
537 | Al Chiles II | | Oil Operator | Jan 2024 |
538 | Al Merit Energy Co., Inc. | | Oil & Gas Operator | Jun 2015 |
539 | Al-La-Lyn Oil, Inc. | Ellis, KS 67637 | Oil Operator | Nov 2003 |
540 | Alacia Operating Company | Freer, TX 78357 | Oil & Gas Operator | Apr 2024 |
541 | Aladdin Energy, Inc. | Richardson, TX 75080 | Oil & Gas Operator | Feb 1999 |
542 | Aladdin Petroleu | | Oil & Gas Operator | Nov 1995 |
543 | Aladdin Petroleum Corporation | Wichita, KS 67202 | Oil & Gas Operator | Jan 2021 |
544 | Alagood & Alagood | | Oil & Gas Operator | May 1981 |
545 | Alameda Corporation | Houston, TX 77002 | Oil & Gas Operator | Oct 1994 |
546 | Alameda Oil Company | | Oil Operator | Mar 1998 |
547 | Alamo Operating Company, L. C. | San Antonio, TX 78278 | Oil & Gas Operator | Aug 2023 |
548 | Alamo Permian Resources, LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2016 |
549 | Alamo Petroleum Company | | Oil & Gas Operator | Jun 1985 |
550 | Alamo Resources Inc | Dallas, TX 75229 | Oil & Gas Operator | Dec 2000 |
551 | Alamosa Drilling Inc | Dallas, TX 75206-1841 | Oil & Gas Operator | Jan 2024 |
552 | Alamosa Operating Company | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
553 | Alan Howard Karchmer Living Trust | | Oil Operator | Dec 2022 |
554 | Alanmar Energy | | Gas Operator | Jan 2018 |
555 | Alaron Energy, Inc. | Irving, TX 75038 | Oil & Gas Operator | Apr 2024 |
556 | Alaska Development Company | | Oil Operator | Dec 1933 |
557 | Alb, Inc. | Great Bend, KS 67530 | Oil Operator | Dec 2023 |
558 | Albany Well Service | Albany, TX 76430 | Oil & Gas Operator | Apr 2024 |
559 | Albemarle Corporation | Magnolia, AR 71753 | Oil & Gas Operator | Feb 2024 |
560 | Albert E. Smith Oil | | Oil Operator | Dec 2023 |
561 | Albert R. Braun Oil Operations, LLC (Estate) | Hays, KS 67601 | Oil Operator | Dec 2023 |
562 | Albert Thornbrough Trust | Boca Raton, FL 33432 | Gas Operator | Dec 2023 |
563 | Albert, David Oil & Gas | Dallas, TX 75240 | Oil & Gas Operator | Mar 2008 |
564 | Albert-Bishop Exploration Co Inc | Dallas, TX 75240 | Oil & Gas Operator | Feb 2007 |
565 | Alberta Gas Company | Vernal, UT 84078 | Oil & Gas Operator | Nov 2021 |
566 | Albrecht, Phil A., Jr. | Victoria, TX 77901 | Oil & Gas Operator | Jun 2005 |
567 | Albright Paul D Or Inger J | Okemah, OK 74859-9309 | Oil & Gas Operator | Dec 2023 |
568 | Albritton Resources Inc | Dallas, TX 75206 | Oil & Gas Operator | Feb 2001 |
569 | Alchemist Energy, LLC | Irving, TX 75062 | Oil & Gas Operator | Apr 2024 |
570 | Alchemy Farms LLC | Hamburg, NY 14075 | Gas Operator | Dec 2022 |
571 | Alco DRLG. Co. | Freer, TX 78357 | Oil & Gas Operator | Apr 2024 |
572 | Alco Ind | Valley Forge, PA 19482-0937 | Gas Operator | Dec 2023 |
573 | Alco Oil & Gas | Lafayette, LA 70130 | Oil & Gas Operator | Dec 1970 |
574 | Alco Oil & Gas Co. LLC | Wichita Falls, TX 76301 | Oil & Gas Operator | Apr 2024 |
575 | Alcon H2oil LLC | Pecos, TX 79772 | Oil & Gas Operator | Apr 2024 |
576 | Alcor Energy, Inc. | San Antonio, TX 78239 | Oil & Gas Operator | Apr 2024 |
577 | Alcorn Energy, L.L.C. | Woodway, TX 76712 | Oil Operator | Apr 2024 |
578 | Alcorn Prod Co. | Victoria, TX 77902 | Oil & Gas Operator | Mar 1997 |
579 | Alcorn, Jerry D. | Grand Prairie, TX 75050 | Oil & Gas Operator | Apr 2024 |
580 | Alcove Investments | Apollo, PA 15613-9720 | Oil & Gas Operator | Dec 2023 |
581 | Alda Oil & Gas Corporation | Oklahoma City, OK 73116 | Oil & Gas Operator | Jan 2004 |
582 | Alden Aurora Gas Company, Inc. | Alden, NY 14004 | Gas Operator | Dec 2022 |
583 | Alden Central School District | Alden, NY 14004 | Gas Operator | Dec 2022 |
584 | Aldine Oil And Gas, LP | Houston, TX 77060 | Oil & Gas Operator | Apr 2024 |
585 | Aldinger, Naomi R. | Alden, NY 14004 | Gas Operator | Dec 2022 |
586 | Aldridge Operating Co., LLC | | Oil & Gas Operator | Aug 2019 |
587 | Aleco Production Company | | Oil & Gas Operator | Nov 1997 |
588 | Alegre Energy Operating, LP | San Antonio, TX 78216 | Oil & Gas Operator | Sep 2005 |
589 | Alegre Energy, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Apr 2024 |
590 | Aleo Oil Company, LLC | Great Bend, KS 67530 | Oil Operator | Dec 2023 |
591 | Alex Oil Co. | | Oil Operator | Jun 1996 |
592 | Alexander Brothers Oil | | Oil Operator | Jan 1999 |
593 | Alexander Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
594 | Alexander Oil Company | Loco, OK 73442-9409 | Oil & Gas Operator | Dec 2023 |
595 | Alexander Production Company | San Antonio, TX 78205 | Oil & Gas Operator | Dec 2021 |
596 | Alexander Production Service | | Oil & Gas Operator | Dec 2009 |
597 | Alexander Resources, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
598 | Alexander Royalty Company | Red Rock, TX 78662 | Oil Operator | Apr 2024 |
599 | Alexander, Gary M. | Peru, KS 67360 | Oil Operator | Aug 2023 |
600 | Alexander, Herbert R. Inc. | Houma, LA 70360 | Oil & Gas Operator | Jun 1998 |